INFINITI QX56 2006 Factory Service Manual

AV-58
AUDIO
Revision: November 20092006 QX56
2. Remove rear door tweeter screws and remove rear door
tweeter.
3. Disconnect rear door tweeter connector.
Installation
Installation is in the reverse order of removal.
SATELLITE RADIO ANTENNA
Removal
1. Lower headliner. Refer to EI-38, "HEADLINING" .
2. Disconnect satellite radio antenna connector.
3. Remove satellite radio antenna nut.
4. Remove satellite radio antenna.
Installation
Installation is in the reverse order of removal.
SATELLITE RADIO TUNER
Removal
1. Remove BCM. Refer to BCS-20, "BCM" .
2. Remove the accelerator pedal. Refer to ACC-3, "
ACCELERATOR CONTROL SYSTEM" .
3. Disconnect Bose speaker amp. and satellite radio tuner connectors.
4. Remove Bose speaker amp./satellite radio tuner bracket screws and slide Bose speaker amp./satellite radio tuner bracket down.
WKIA1494E
LKIA0679E
WKIA1605E

AUDIOAV-59
C
DE
F
G H
I
J
L
M A
B
AV
Revision: November 2009 2006 QX56
5. Remove satellite radio tuner screws (A) and remove satellite
radio tuner from Bose speaker amp./satellite radio tuner bracket
(1).
Installation
Installation is in the reverse order of removal.
STEERING WHEEL AUDIO CONTROL SWITCHES
Removal
1. Remove steering wheel. Refer to PS-8, "Removal and Installation" .
2. Remove steering wheel rear cover screws and remove steering wheel rear cover.
3. Remove steering wheel switch assembly screws and steering wheel switches.
Installation
Installation is in the reverse order of removal.
SUBWOOFER
Removal
1. Remove front driver seat. Refer to SE-91, "Removal and Installation" .
2. Remove the subwoofer bolts.
3. Disconnect subwoofer connector and remove the subwoofer.
Installation
Installation is in the reverse order of removal.
LKIA0677E
WKIA1226E
WKIA1496E

AV-60
AUDIO ANTENNA
Revision: November 20092006 QX56
AUDIO ANTENNAPFP:28200
System DescriptionEKS00BJ1
With the ignition switch in ACC or ON, power is supplied

through 10A fuse [No. 4, located in the fuse block (J/B)]

to audio unit terminal 10.
Ground is supplied through the case of the antenna amp.
When the audio unit switch is turned ON, antenna signal is supplied

through audio unit terminal 5

to the antenna amp. terminal 1.
Then the antenna amp. is activated.
The amplified radio signals are supplied to the audio unit through the antenna amp.

AUDIO ANTENNAAV-61
C
DE
F
G H
I
J
L
M A
B
AV
Revision: November 2009 2006 QX56
Wiring Diagram — W/ANT —EKS00BJ2
WKWA2285E

AV-62
AUDIO ANTENNA
Revision: November 20092006 QX56
Location of AntennaEKS00BJ3
Window Antenna RepairEKS00BJ4
ELEMENT CHECK
1. Attach probe circuit tester (ohm setting) to antenna terminal on
each side.
WKIA4568E
←: To audio unit
1. Antenna Feeder 2. Satellite radio tuner 3. M48, M501
4. M64, M35 5. M502, M604 6. Satellite antenna feeder
7. Satellite antenna (if equipped, factory installed)
M351 8. Antenna amp
SEL250I

AUDIO ANTENNAAV-63
C
DE
F
G H
I
J
L
M A
B
AV
Revision: November 2009 2006 QX56

When measuring continuity, wrap tin foil around the top of
probe. Then, press the foil against the wire with your finger.
2. If an element is broken, no continuity will exist.
3. To locate a break, move probe along element. Tester indication will change abruptly when probe passes the broken point.
ELEMENT REPAIR
Refer to GW-92, "Filament Repair" .
SEL122R
SEL252I
SEL253I

AV-64
TELEPHONE
Revision: November 20092006 QX56
TELEPHONEPFP:28342
Component Parts and Harness Connector LocationEKS00GC0
WKIA4565E
1. Fuse block (J/B)2. Fuse and fusible link box 3. Fuse and relay box
4. Combination meter M24 5. AV switch
M98 6. Audio unit
M45
7. BCM M18, M19 8. Steering wheel audio control
switches 9. Microphone
R108
10. Bluetooth ON indicator R16 11. Bluetooth control unit
B141, B142
(View with seat removed)

TELEPHONEAV-65
C
DE
F
G H
I
J
L
M A
B
AV
Revision: November 2009 2006 QX56
System DescriptionEKS00GBL
BLUETOOTH® HANDS-FREE PHONE SYSTEM
Refer to the Owner's Manual for Bluetooth telephone system operating instructions.
NOTE:
Cellular telephones must have their wireless connection set up (paired) before using the Bluetooth telephone
system.
Bluetooth telephone system allows users who have a Bluetooth cellular telephone to make a wireless connec-
tion between their cellular telephone and the Bluetooth control unit. Hands-free cellular telephone calls can be
sent and received. Personal memos can be created using the Infinity Voice Recognition system. Some Blue-
tooth cellular telephones may not be recognized by the Bluetooth control unit. When a cellular telephone or
the Bluetooth control unit is replaced, the telephone must be paired with the Bluetooth control unit. Different
cellular telephones may have different pairing procedures. Refer to the cellular telephone operating manual.
Bluetooth Telephone System Diagram
Bluetooth Control Unit
When the ignition switch is turned to ACC or ON, the Bluetooth control unit will power up. During power up, the
Bluetooth control unit is initialized and performs various self checks. Initialization may take up to 10 seconds.
During this time the Bluetooth ON indicator will flash until initialization is complete. Infinity Voice Recognition
will then become active and the Bluetooth ON indicator will remain on. Bluetooth telephone functions can be
turned off using the voice recognition system.
BCM
The BCM supplies power for the Bluetooth ON indicator.
Steering Wheel Audio Control Switches
When buttons on the steering wheel audio control switch are pushed, the resistance in steering wheel audio
control switch circuit changes depending on which button is pushed. The Bluetooth control module uses this
signal to perform various functions while navigating through the voice recognition system.
The following functions can be performed using the steering wheel audio control switch:

Initiate Self Diagnosis of the Bluetooth telephone system

Start a voice recognition session

Answer and end telephone calls

Adjust the volume of calls

Record memos
AV S w i t c h
Call volume can be adjusted using the AV switch.
WKIA4569E

AV-66
TELEPHONE
Revision: November 20092006 QX56
Microphone
The microphone is located in the roof console assembly. The microphone sends a signal to the Bluetooth con-
trol unit.
Combination Meter
The combination meter supplies speed signals to the Bluetooth control unit. Vehicle speed signals are used to
determine which voice command functions will be disabled based on driving conditions.
Bluetooth ON Indicator
The Bluetooth ON indicator is located in the overhead console. The indicator will flash during power up while
the Bluetooth control unit is initializing. This process may take up to 10 seconds. After initialization, the indica-
tor will remain on to indicate that the system is ready for voice commands.
Audio Unit
The audio unit receives signals from the Bluetooth control unit and sends audio signals to the speakers.

TELEPHONEAV-67
C
DE
F
G H
I
J
L
M A
B
AV
Revision: November 2009 2006 QX56
Wiring Diagram — H/PHONE —EKS00GBN
WKWA3603E